INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a10ddc4fc572d6648cebcac89ec9a5236189031bcd052524b88d003b8a30e4b', 
    'LYXRz1JpfGq4jFaTzdEZJ0DSvAlEF8DZGRWI9B/rnz4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)